UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 1 NOV 25 Station: CYZT WMO ident: 71109 Latitude: 50.68 Longitude: -127.37 Elevation: 17.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1003 17 9.6 8.9 95 0.7 9.2 290 3 282.5 283.7 282.3 302.2 7.14 1 1000 42 9.4 9.2 99 0.2 9.3 280 7 282.5 283.8 282.4 302.6 7.31 2 949 476 8.4 8.0 97 0.4 8.2 244 15 285.8 287.0 283.7 305.6 7.10 3 925 688 6.6 6.6 100 0.0 6.6 245 18 286.1 287.2 283.2 304.6 6.62 4 850 1378 2.6 2.6 100 0.0 2.6 200 11 288.9 289.8 283.1 304.3 5.43 5 766 2212 -3.5 -3.5 100 0.0 -3.5 210 24 291.0 291.7 282.3 302.2 3.85 6 717 2733 -5.7 -5.9 98 0.2 -5.8 244 31 294.1 294.8 283.1 304.3 3.43 7 716 2744 -5.3 -5.4 99 0.1 -5.4 245 31 294.7 295.3 283.5 305.3 3.57 8 700 2921 -7.7 -8.0 98 0.3 -7.8 235 41 294.0 294.5 282.5 302.9 2.99 9 668 3283 -10.3 -12.0 87 1.7 -10.9 232 42 295.0 295.4 282.1 301.9 2.28 10 618 3877 -14.9 -15.0 99 0.1 -14.9 238 41 296.4 296.7 282.3 302.3 1.93 11 592 4202 -15.9 -17.5 87 1.6 -16.3 222 40 298.9 299.2 283.0 304.0 1.63 12 567 4525 -18.5 -19.2 94 0.7 -18.7 207 42 299.5 299.8 283.1 304.2 1.48 13 564 4565 -18.9 -21.2 82 2.3 -19.4 206 42 299.5 299.7 282.8 303.5 1.25 14 519 5178 -23.7 -24.2 96 0.5 -23.8 224 44 300.9 301.1 283.1 304.3 1.04 15 500 5450 -25.5 -26.9 88 1.4 -25.8 220 62 301.9 302.1 283.3 304.7 0.84 16 498 5479 -25.5 -26.4 92 0.9 -25.6 220 63 302.3 302.5 283.5 305.2 0.89 17 495 5523 -25.7 -29.0 74 3.3 -26.2 220 66 302.6 302.7 283.4 304.9 0.70 18 489 5611 -26.3 -29.0 78 2.7 -26.7 220 70 302.9 303.0 283.5 305.2 0.71 19 488 5626 -25.9 -31.9 57 6.0 -26.8 220 71 303.6 303.7 283.5 305.4 0.54 20 487 5641 -24.5 -48.5 9 24.0 -26.6 220 71 305.5 305.5 283.7 305.8 0.10 21 486 5656 -23.7 -50.7 6 27.0 -26.0 220 72 306.6 306.6 284.1 306.9 0.07 22 477 5792 -23.5 -50.5 6 27.0 -25.9 220 79 308.5 308.5 284.9 308.8 0.08 23 400 7060 -31.1 -57.1 6 26.0 -32.6 235 101 314.6 314.6 287.0 314.7 0.04 24 381 7403 -31.3 -59.3 5 28.0 -32.9 235 117 318.7 318.7 288.3 318.8 0.03 25 375 7515 -30.9 -62.9 3 32.0 -32.6 235 123 320.7 320.7 289.0 320.8 0.02 26 318 8669 -35.9 -64.9 3 29.0 -37.2 230 133 329.2 329.2 291.5 329.3 0.02 27 300 9070 -38.7 -66.7 4 28.0 -39.7 230 141 330.8 330.8 292.0 330.9 0.02 28 268 9841 -43.3 -67.3 5 24.0 -44.0 234 144 335.0 335.0 293.0 335.0 0.02 29 257 10124 -43.6 -68.3 5 24.7 -44.3 235 146 338.6 338.6 294.0 338.6 0.02 30 253 10230 -43.7 -68.7 5 25.0 -44.5 232 145 339.9 339.9 294.3 340.0 0.01 31 250 10310 -44.3 -68.3 5 24.0 -45.0 230 144 340.2 340.2 294.4 340.3 0.02 32 216 11277 -48.9 -73.9 4 25.0 -49.4 238 134 347.6 347.6 296.1 347.6 0.01 33 200 11780 -49.9 -74.9 4 25.0 -50.4 240 129 353.8 353.8 297.4 353.8 0.01 34 170 12834 -52.9 -78.9 3 26.0 -53.3 244 117 365.6 365.6 299.8 365.6 0.00 35 164 13067 -51.7 -78.7 3 27.0 -52.2 245 114 371.4 371.4 300.8 371.4 0.01 36 152 13555 -55.1 -80.1 3 25.0 -55.5 230 104 373.7 373.7 301.2 373.7 0.00 37 151 13597 -55.1 -81.1 3 26.0 -55.5 232 104 374.4 374.4 301.4 374.4 0.00 38 150 13640 -52.7 -79.7 2 27.0 -53.2 235 105 379.3 379.3 302.1 379.3 0.00 39 146 13814 -53.3 -80.3 2 27.0 -53.8 233 102 381.2 381.2 302.5 381.2 0.00 40 143 13949 -51.1 -80.1 2 29.0 -51.7 238 103 387.3 387.3 303.4 387.3 0.00 41 134 14370 -52.9 -80.9 2 28.0 -53.4 243 89 391.3 391.3 304.0 391.4 0.00 42 126 14771 -49.3 -79.3 2 30.0 -50.1 244 64 404.8 404.8 305.9 404.8 0.01 43 111 15597 -52.1 -80.1 2 28.0 -52.8 246 41 414.5 414.5 307.0 414.5 0.01 44 108 15775 -51.3 -81.3 2 30.0 -52.1 244 36 419.3 419.3 307.6 419.3 0.00 45 100 16270 -55.7 -82.7 2 27.0 -56.2 210 20 420.1 420.1 307.7 420.1 0.00 46 88 17073 -61.5 -84.5 3 23.0 -61.8 205 29 424.1 424.1 308.2 424.1 0.00 47 74 18144 -62.5 -86.5 3 24.0 -62.8 235 41 443.6 443.6 310.3 443.6 0.00 48 70 18490 -58.7 -85.7 2 27.0 -59.2 245 49 458.8 458.8 311.7 458.8 0.00 49 63 19156 -57.3 -84.3 2 27.0 -57.9 268 31 475.9 475.9 313.1 476.0 0.01 50 50 20610 -60.7 -86.7 2 26.0 -61.2 210 25 500.4 500.4 315.0 500.5 0.00 51 49 20735 -61.3 -87.3 2 26.0 -61.8 218 25 501.9 501.9 315.1 501.9 0.00 52 45 21268 -57.9 -85.9 2 28.0 -58.7 243 24 522.5 522.5 316.5 522.6 0.01 53 36 22669 -59.3 -86.3 2 27.0 -60.2 245 12 553.4 553.4 318.3 553.4 0.01 54 31 23612 -56.1 -85.1 1 29.0 -57.5 239 15 586.2 586.2 320.0 586.2 0.01 55 30 23820 -57.7 -85.7 2 28.0 -58.9 250 13 587.3 587.3 320.0 587.4 0.01 56 28 24254 -58.3 -87.3 1 29.0 -59.5 242 10 597.4 597.4 320.5 597.4 0.01 57 24 25228 -56.1 -86.1 1 30.0 -57.8 19 3 630.7 630.7 321.9 630.8 0.01 58 22 25777 -58.5 -86.5 2 28.0 -59.9 343 2 639.4 639.4 322.3 639.5 0.01 59 20 26380 -55.3 -86.3 1 31.0 -57.5 285 2 666.9 666.9 323.3 667.0 0.01 60 19 26706 -54.5 -85.5 1 31.0 -56.9 285 5 679.2 679.2 323.7 679.3 0.01 61 18 27050 -55.3 -85.3 1 30.0 -57.6 285 8 687.3 687.3 324.0 687.4 0.02 62 10 30830 -50.3 -83.3 1 33.0 -55.6 45 17 831.8 831.8 328.0 832.1 0.04 63 8.5 31888 -51.7 -82.7 1 31.0 -57.0 865.9 865.9 328.7 866.4 0.05 TRP 152 13555 -55.1 -80.1 3 25.0 -55.5 230 104 373.7 373.7 301.2 373.7 0.00 WND 257 10124 -43.6 -68.3 5 24.7 -44.3 235 146 338.6 338.6 294.0 338.6 0.02 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 814.20 mb = 1733.31 m = 5686.64 ft Wetbulb zero: 814.19 mb = 1722.84 m = 5652.28 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 95.56 % Est. max temperature: 15.85 C = 60.53 F Sfc-Lift cond lev (LCL): 992.48 mb = 104.66 m = 343.38 ft T: 9.26 C 700-500 lapse rate: 7.04 C/km ThetaE index: 3.39 C Layer 700.0- 618.0 mb Conv cond level (CCL): 936.72 mb = 584.04 m = 1916.13 ft Mean mixing ratio: 6.95 g/kg Conv temperature: 13.03 C = 55.45 F Cap Strength: 0.71 C Lifted Index: 0.44 C Risk: Showers probable Lifted Index @300 mb: 18.88 C Lifted Index @700 mb: -0.72 C Showalter Index: 0.50 C Risk: Thunderstorms probable Total Totals Index: 56.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.10 C Cross Totals Index: 28.10 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 259.20 Risk: None Energy Index: 0.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.46 J/kg Max Up Vert Vel: 13.23 m/s Conv Inhibition (B-): 3.44 J/kg Cap Strength: 0.71 C Lift Cond Lev (LCL): 948.79 mb = 478.33 m = 1569.30 ft Lev Free Conv (LFC): 883.79 mb = 1059.92 m = 3477.38 ft Equ Level (EL): 583.79 mb = 4306.47 m = 14128.68 ft B at Equ Level: 85.91 J/kg Max Parcel Lev (MPL): 463.79 mb = 5994.69 m = 19667.38 ft Wind level data Storm motion: 254 at 26 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1003 17 290 3 2.8 -1.0 | 70 24 -22.1 -8.2 1 1000 42 280 7 6.9 -1.2 | 65 20 -18.0 -8.4 2 969 305 250 10 9.4 3.4 | 76 16 -15.5 -3.7 3 934 610 240 19 16.5 9.5 | 105 9 -8.5 2.3 4 925 688 245 18 16.3 7.6 | 93 9 -8.6 0.4 5 900 914 240 18 15.6 9.0 | 101 10 -9.3 1.8 6 867 1219 210 10 5.0 8.7 | 94 20 -19.9 1.5 7 850 1378 200 11 3.8 10.3 | 99 21 -21.2 3.2 8 803 1829 200 18 6.2 16.9 | 117 21 -18.8 9.8 9 773 2134 205 22 9.3 19.9 | 129 20 -15.6 12.8 10 744 2438 225 29 20.5 20.5 | 162 14 -4.4 13.3 11 716 2743 245 31 28.1 13.1 | 208 7 3.2 5.9 12 700 2921 235 41 33.6 23.5 | 208 19 8.7 16.4 13 688 3048 230 43 32.9 27.6 | 201 22 8.0 20.5 14 635 3658 235 40 32.8 22.9 | 206 18 7.8 15.8 15 609 3962 240 41 35.5 20.5 | 218 17 10.6 13.3 16 585 4267 215 40 22.9 32.8 | 176 26 -2.0 25.6 17 562 4572 205 42 17.7 38.1 | 167 32 -7.2 30.9 18 540 4877 210 43 21.5 37.2 | 173 30 -3.4 30.1 19 518 5182 225 44 31.1 31.1 | 194 25 6.2 23.9 20 500 5450 220 62 39.9 47.5 | 200 43 14.9 40.3 21 477 5791 220 79 50.8 60.5 | 206 59 25.8 53.4 22 457 6096 235 66 54.1 37.9 | 224 42 29.1 30.7 23 403 7010 235 90 73.7 51.6 | 228 66 48.8 44.5 24 400 7060 235 101 82.7 57.9 | 229 77 57.8 50.8 25 369 7620 235 128 104.9 73.4 | 230 104 79.9 66.3 26 338 8230 230 124 95.0 79.7 | 224 101 70.1 72.5 27 300 9070 230 141 108.0 90.6 | 225 118 83.1 83.5 28 297 9144 230 140 107.2 90.0 | 225 117 82.3 82.8 29 257 10124 235 146 119.6 83.7 | 231 122 94.7 76.6 30 250 10310 230 144 110.3 92.6 | 225 121 85.4 85.4 31 248 10363 235 146 119.6 83.7 | 231 122 94.7 76.6 32 237 10668 235 139 113.9 79.7 | 231 115 88.9 72.6 33 200 11780 240 129 111.7 64.5 | 237 104 86.8 57.3 34 163 13106 245 114 103.3 48.2 | 242 88 78.4 41.0 35 155 13411 235 96 78.6 55.1 | 228 72 53.7 47.9 36 152 13555 230 104 79.7 66.8 | 223 81 54.7 59.7 37 150 13640 235 105 86.0 60.2 | 229 81 61.1 53.1 38 148 13716 230 102 78.1 65.6 | 222 79 53.2 58.4 39 141 14021 240 103 89.2 51.5 | 235 78 64.3 44.3 40 135 14326 245 92 83.4 38.9 | 242 67 58.4 31.7 41 129 14630 235 70 57.3 40.2 | 224 46 32.4 33.0 42 123 14935 255 57 55.1 14.8 | 256 31 30.1 7.6 43 117 15240 250 49 46.0 16.8 | 246 23 21.1 9.6 44 102 16154 240 27 23.4 13.5 | 166 7 -1.5 6.3 45 100 16270 210 20 10.0 17.3 | 124 18 -14.9 10.2 46 97 16459 210 20 10.0 17.3 | 124 18 -14.9 10.2 47 88 17069 205 29 12.3 26.3 | 146 23 -12.7 19.1 48 80 17678 250 41 38.5 14.0 | 243 15 13.6 6.9 49 76 17983 230 38 29.1 24.4 | 194 18 4.2 17.3 50 70 18490 245 49 44.4 20.7 | 235 24 19.5 13.5 51 69 18593 240 49 42.4 24.5 | 225 25 17.5 17.3 52 63 19202 270 29 29.0 -0.0 | 330 8 4.1 -7.2 53 60 19507 225 24 17.0 17.0 | 141 13 -8.0 9.8 54 57 19812 255 32 30.9 8.3 | 259 6 6.0 1.1 55 54 20117 265 24 23.9 2.1 | 11 5 -1.0 -5.1 56 52 20422 220 13 8.4 10.0 | 100 17 -16.6 2.8 57 50 20610 210 25 12.5 21.7 | 139 19 -12.4 14.5 58 47 21031 235 26 21.3 14.9 | 155 9 -3.6 7.7 59 45 21336 245 24 21.8 10.1 | 133 4 -3.2 3.0 60 42 21641 260 21 20.7 3.6 | 50 6 -4.3 -3.5 61 37 22555 245 7 6.3 3.0 | 77 19 -18.6 -4.2 62 35 22860 245 19 17.2 8.0 | 96 8 -7.7 0.9 63 32 23470 225 15 10.6 10.6 | 104 15 -14.3 3.4 64 30 23774 255 14 13.5 3.6 | 73 12 -11.4 -3.5 65 30 23820 250 13 12.2 4.4 | 78 13 -12.7 -2.7 66 29 24079 230 10 7.7 6.4 | 88 17 -17.3 -0.7 67 27 24384 250 10 9.4 3.4 | 76 16 -15.5 -3.7 68 24 25298 30 2 -1.0 -1.7 | 71 27 -25.9 -8.9 69 20 26380 285 2 1.9 -0.5 | 72 24 -23.0 -7.7 70 17 27432 285 11 10.6 -2.8 | 55 17 -14.3 -10.0 71 16 27737 325 10 5.7 -8.2 | 51 25 -19.2 -15.4 72 15 28346 25 12 -5.1 -10.9 | 59 35 -30.0 -18.0 73 13 28956 45 13 -9.2 -9.2 | 64 38 -34.1 -16.4 74 13 29261 90 12 -12.0 0.0 | 79 38 -36.9 -7.2 75 12 29566 45 10 -7.1 -7.1 | 66 35 -32.0 -14.2 76 12 29870 80 14 -13.8 -2.4 | 76 40 -38.7 -9.6 77 10 30830 45 17 -12.0 -12.0 | 63 42 -37.0 -19.2 Wind Parameters Mean winds (0-6000m): 224.0 at 34.6 knts Storm direction: 254.0 at 25.9 knts Shear (0-3000m) pos: 5.5 neg: 2.3 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 133.2 deg Storm rel helicity (0-3000m) pos: 166.2 neg: -30.4 tot: 135.8 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 5.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.97 Bulk Shear: 90.49 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 254 10 74 16| 0.0 14.8 14.8| 23.8 -6.1 17.8 35.5 0.33| 15.9 5.2 1000 245 14 84 12| 0.0 7.2 7.2| 32.2 -9.6 22.6 22.6 0.27| 12.9 3.5 1500 236 13 91 14| 0.0 4.6 4.6| 52.2 -19.3 32.9 21.9 0.23| 12.3 2.9 2000 225 14 101 15| 1.9 3.5 5.4| 93.4 -19.3 74.1 37.1 0.36| 11.2 4.1 2500 222 16 110 15| 4.0 2.8 6.7|150.4 -19.3 131.1 52.4 0.48| 12.2 5.9 3000 227 20 120 12| 5.5 2.3 7.8|166.2 -30.4 135.8 45.3 0.41| 13.9 5.7 4000 230 25 148 11| 4.0 1.7 5.7|188.3 -43.7 144.6 36.1 0.38| 11.7 4.5 5000 225 29 160 14| 3.8 3.1 7.0|247.4-142.9 104.6 20.9 0.22| 12.5 2.7 6000 224 35 177 18| 5.7 2.6 8.3|540.4-142.9 397.5 66.3 0.29| 15.1 4.4 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251101.00.gif